A man keeps several faces and wears the right one for the room. The hard face for rivals. The competent face for the boss. The wounded face he shows almost no one. Each face is a posture held with effort, a set of the jaw and the shoulders he no longer notices because he has worn it so long it feels like skin. Now imagine a practice whose whole purpose is to take all those faces, blend them together until their edges run, and let them dissolve back into the bare face underneath that was never any of them. That practice has a name in the Vajramukti tradition: samasthana. The Sanskrit means "configuration" — literally a "distinctive collective patterning or shape" — and Dukes describes it as a series of practices "designed to blend, intermingle and then dissolve all the various faces (Sthana) worn by the practitioner."1
Samasthana (Chinese Hsing I; Japanese Shin I) is the antidote practice — and it only makes sense against the thing it answers.2 Sthana is the rigid stance: a student's fixed mental "face" to the world, held with mental rigidity and sometimes an intense fierceness, and clung to without their knowing.3 Samasthana is the dissolving counter-force. Dukes is explicit about the relationship — the blending it produces "was seen as the antidote to the rigid mental and/or physical demarcations employed in the maintenance of a Sthana."1 Where sthana hardens a face and defends its borders, samasthana develops "a dissolving awareness regarding a 'position' held by the student," acknowledges the basis of that position, then runs practices designed to overturn it at its source.4
These fixed positions may be mental, physical, or a mix.4 And the same word does double duty in healing. Applied to therapy, sthana is "the 'face' or 'form' of illness" and samasthana is "the manner of therapy" — the dissolving of that form.5 In mental illness especially, Dukes notes, the term is "doubly appropriate": the disease is a configuration clung to, and the cure is its dissolution.5
The form Dukes treats as unique is what he calls dynamic samasthana — "a concept unique to Chuan Fa."6 Most dissolving practices are still or meditative. Dynamic samasthana happens inside the moving pratima — it requires the practitioner to hold a continuous awareness of both inner and outer, mental and physical, generative activities exactly as they manifest during the movement.6 You do not sit and dissolve your faces. You dissolve them while moving, in real time, as they actually arise.
Here is what dynamic samasthana actually does inside the pratima, and it is more violent than the gentle word "dissolving" suggests. At its simplest level, performing the pratima "involved creating an internal mental drama within which students visualized, and then warded off, various kinds of armed and unarmed attacks."6 You move through the sequence while staging, in your mind, a fight — attackers coming at you with weapons and without.
Then it deepens. Later, the visualized attacks come with "the appropriate emotional responses also being involved."6 You are no longer just seeing a blade. You are generating the fear it brings. Students "would try to create an awareness of both their own and the attacker's mental and emotional state" — and the key line: "Not only would they 'see' the movement, they would also mentally 'feel' the intensity and hatred involved in its creation."6 You manufacture the attacker's hatred and feel it land. You raise the real emotional weather of combat without a real opponent in the room. It is internal psychodrama, staged deliberately, with felt hatred as part of the curriculum.7
Why generate your own suffering on purpose? Because that is the only way the faces show. Your sthana — your hidden stance — only reveals itself under pressure. So you build the pressure inside yourself, watch which face rises to meet the visualized blade, and by "meditatively observing the mental relationship to such experiences" you develop a direct awareness of the nature and content of your personal sthana.6 The staged hatred is a controlled burn. You light the fire precisely to see what's flammable. Run it repeatedly and the psychodramas eventually create "all the mental patterns of the 'real' thing" — a vicarious knowledge in which body and mind finally "saw each other clearly."8 These were called upaya, skillful means.8
The awareness this aims at has a name: Anubhakayacitta smriti — a "complete, dynamic and contemporaneous experiential awareness of mind and body," held in motion, alongside an awareness of "a dynamic, non-temporal stillness."9 Smriti is mindfulness; the compound names a mindfulness of body-and-mind-together, in real time, while moving. That is the faculty dynamic samasthana trains, and it is what the rigid sthana cannot have, because sthana is precisely the refusal to see one's own configuration.
The deepest distinction Dukes draws is between samasthana and rupa, and it is easy to miss but it carries the whole concept.10 Modern Buddhist texts use rupa for the apparent forms of things — outer appearances. But rupa, Dukes says, only describes "the type of external appearances in things." Samasthana names something prior: "the various cohesive principles themselves, which result in an appearance or shape" — and that result may or may not include a rupa at all.10 His own example is perfect: "We can make the shape of a circle with our hands and this can be seen, but we can also think its shape and this cannot."10 The seen circle is rupa. The thought circle is samasthana — a shape with no appearance, the cohesive principle itself before it surfaces into anything visible. A sthana, then, is a thought-shape, not a seen-shape. It is a configuration held in the mind that produces your visible postures and movements but is not itself any of them. That is why you cannot fix a sthana by adjusting your stance. You have to reach the thought-shape underneath the seen one.
Samasthana is the resolving half of the vault's core Chuan Fa circuit, and it completes pages that are otherwise left hanging. Sthana diagnoses the disease — the rigid face — but a diagnosis with no cure is half a teaching. Samasthana is the cure, and the two pages are a single mechanism read from both ends: sthana hardens, samasthana melts, and neither is intelligible without the other. The rigid-stance page can finally point somewhere when it asks "so what dissolves it?"
It gives Pratima its inner engine. The pratima surfaces the sthana; dynamic samasthana is what runs inside the pratima to dissolve what got surfaced. The pratima page describes the vessel; this page describes the reaction happening in it. Together they answer how a moving form could possibly do depth-psychological work — by being the controlled chamber in which the internal psychodrama is staged.7
It hands Klesa: Mental Afflictions a processing method. The klesas are the unskillful conditions; the staged psychodrama with its felt hatred is precisely how you bring a klesa into the room to be observed and dissolved rather than merely suppressed.6 And it sharpens Death-in-Life Practice: dissolving "all the various faces" is ego-dissolution done face by face, the controlled-burn version of the larger letting-go that practice rehearses.
Dukes's smallest example is his sharpest teaching. "We can make the shape of a circle with our hands and this can be seen, but we can also think its shape and this cannot."10 He drops it almost in passing, but it is the hinge of the whole concept, so take it apart.
Two circles. One is made by the hands and falls on the eye — a rupa, an external appearance. The other is thought, held in the mind, casting no image anywhere. Both are genuinely circles. But only one has an appearance. The thought-circle is what Dukes means by samasthana naming "the cohesive principle itself" — the organizing shape that exists before, and independently of, any visible form it might or might not produce.10
Now map this onto a person. The man's hard face — jaw set, shoulders squared — is the seen circle. It is a rupa, visible, the thing a photograph would catch. But underneath it is the thought-shape: the configuration in his mind that makes the jaw set, that would still be there if his body were perfectly still, that produces the hard face without being it. That thought-shape is his sthana. And here is why the distinction is not academic: every attempt to fix the problem at the level of the seen circle fails. Tell the man to relax his shoulders and he relaxes them for a minute; the thought-shape reasserts and the shoulders climb again. You cannot dissolve a sthana by correcting posture, because the posture is downstream. Samasthana has to reach the thought-circle, the cohesive principle, and overturn it "at source."4
This is also why the practice had to be dynamic and internal rather than corrective and external. A teacher adjusting your stance is working on the rupa. The staged psychodrama, by raising real fear and watching which thought-shape rises to organize your response to it, works directly on the configuration itself — the circle you think, not the one you show. The little circle example, easy to skim, is the reason the whole method takes the form it does.
Late practice, the hall nearly empty, the pratima you know well. Tonight you are not running it for the movement. You are going to stage the war.
Begin the sequence. As your weight shifts into the first turn, build the attacker — not vaguely, but specifically. A man, armed, coming low on your left. See the blade. Now the harder part, the part most people skip: feel his hatred. Manufacture it. Let the felt intensity of someone who wants you dead fill the room you have made in your mind.6 Your body keeps moving through the form; the ward goes up where the form says it goes.
Watch what rises in you. Not the block — the face. Something in you snapped into a configuration the instant the hatred landed. Maybe it's the hard face, all contempt, meeting hate with hate. Maybe it's the wounded one, already flinching, already certain you'll be hurt. Whatever rose, that is your sthana, caught in the act of arising. Do not correct it. Do not relax your shoulders. Stay in the moving form and watch the thought-shape that organized your whole response — the circle you are thinking, not the one your body is showing.10
Run the turn again. Same attacker, same hatred, and this time hold the watching steady while the face rises — Anubhakayacitta smriti, the mind-and-body awareness held in motion.9 Something loosens. The face, observed clearly enough times, stops feeling like skin and starts feeling like a costume — one configuration among several, not the truth of you. Run it enough nights and the costume's edges blur into the next costume, and the next, until what you are warding off and what you are warding with are the same melting field. That blurring is samasthana. The poison of the staged hatred has become the medicine that dissolved the face it raised.11
The Sanskrit and the cross-language terms are concrete and checkable in form: samasthana as "configuration," the Hsing I / Shin I naming, the rupa contrast, Anubhakayacitta smriti, and the Manjusrinama sangiti verses Dukes quotes around the practice.2 But the central architecture — that a moving form with staged internal psychodrama dissolves a practitioner's rigid mental faces, and that "dynamic samasthana" is unique to Chuan Fa — rests on Dukes's own lineage account and is corroborated nowhere outside his tradition.6 [PLAUSIBLE — needs corroboration]
A tension to preserve, not resolve. The method deliberately generates real fear and felt hatred in the practitioner, repeatedly, until the psychodrama produces "all the mental patterns of the 'real' thing."8 Dukes frames this as upaya — skillful means, poison turned to medicine. But the same procedure, in the wrong hands or without the dissolving awareness, is simply the rehearsal of hatred and fear — exactly the self-consolidation through engineered threat that the corpus elsewhere names as pathology. The line between dynamic samasthana and a private addiction to staged violence is carried entirely by the watching awareness and the teacher's supervision. The book asserts the difference; it does not say what guards it.
Open questions. First: is the rupa/samasthana distinction — thought-shape versus seen-shape — Dukes's own gloss or a recognized technical distinction in Yogacara sources? He presents it as correcting "many modern texts of Buddhism," which implies a scholarly claim, but cites no specific source for the corrected reading. Second: dynamic samasthana asks the practitioner to feel "the attacker's mental and emotional state" — to generate not only their own fear but the opponent's hatred.6 Is this an early empathy-training, a tactical reading-the-enemy skill, or genuinely a dissolution practice — and are those three the same thing here? Third: how does the dissolving of "all the various faces" relate to the no-self doctrine the corpus rests on — is the dissolved-faces state the same as nairatmya, or a precursor to it? The page flags it; nothing here resolves it.
Set Dukes's dynamic samasthana beside the vault's critical-historical corpus and the friction is, again, methodological. Samuel and White would accept the Sanskrit terms and the rupa discussion as real philological material. They would press on the historical claim embedded in "a concept unique to Chuan Fa" — asking what evidence, outside Kongoryuji's privately-held manuscripts, places this specific staged-psychodrama-in-motion in any documented martial community rather than in a twentieth-century abbot's systematization.6 Dukes's warrant is his lineage. The vault holds the claim as the tradition's self-description and flags the missing external corroboration; it does not adjudicate.
Where Dukes converges with the critical scholars is, once more, in his anti-romance. The samasthana practitioner is not a serene master gliding through forms. He is a person deliberately raising hatred in himself to catch his own self-deceptions in the act — an unsentimental, almost clinical operation on the self that sits closer to White's power-and-fear-driven yogis than to any image of martial serenity. The faces being dissolved are not noble; they are the man's hidden machinery of self-injury.
Within the vault's practitioner voices, samasthana's "blend and dissolve all the faces" makes an unexpected pair with the Tantric material in the Wallis corpus. Both traditions deliberately raise charged inner states — Dukes raises hatred and fear; the Tantrika raises the deity's vivid energy. But the aims invert. The Tantric path tends to transmute and channel the raised intensity, keeping its power. Dukes raises the intensity in order to watch it dissolve the structure that organizes it — the goal is melting, not channeling. Same engineered-intensity engine; opposite endpoint. The vault holds both and resolves neither.
Internal Family Systems: Parts and Self (psychology). Modern psychotherapy has a near-exact structural twin for "blend and dissolve all the various faces." IFS holds that the psyche is composed of distinct parts — protectors, exiles, managers — each a configuration that runs the person under certain conditions, and that healing comes not by destroying parts but by un-blending them from the core Self so they relax their grip. Dukes's sthana are these parts; samasthana is the un-blending and dissolving of their rigid hold.1 The parallel is striking and the difference is the insight. IFS works through dialogue — the therapist invites the part to speak, to be witnessed, to soften. Dynamic samasthana works through staged combat in motion — it raises the part by generating real fear and hatred in a moving form, then dissolves it by watching.6 Run the implication both ways. IFS gains a question it rarely poses: could a part be surfaced and softened somatically, through engineered movement and felt threat, rather than only through verbal dialogue — reaching configurations that never make it into words? And samasthana gains a clinical caution it lacks: IFS insists the Self approach parts with curiosity and compassion, never force, precisely because forcing a protector entrenches it. Dukes's method forces the face into the open with manufactured hatred — and the book never asks whether a face stormed this way might harden rather than melt. The therapeutic tradition names a failure mode the martial one does not. Neither field alone holds both the somatic power and the no-force safeguard.
Persona and Mask Management (behavioral-mechanics). Behavioral-mechanics treats the social face as an asset to be managed — the operator consciously selects and projects the persona that wins the room, and competence is measured by how fluidly the mask shifts to fit the target. Samasthana is the precise inversion: the same multiplicity of faces, approached as a liability to be dissolved rather than an asset to be deployed.1 The structural overlap is exact — both fields begin from the observation that a person wears many faces and shifts between them. The aims could not be more opposed, and the opposition is the insight. The influence operator wants the masks more fluid, more available, more separable from any fixed self — mask-fluency is power. Samasthana wants the masks dissolved into the bare configuration underneath, because the very fluency the operator prizes is, to Dukes, the rigid sthana's hiding place: a man with a perfect mask for every room has no face left that is his, and no awareness that he is configuring at all.3 The combined insight, reachable from neither side alone: mastery of the social mask and dissolution of the social mask are not opposites on a moral scale but two terminal developments of the same skill — seeing your own faces clearly. The operator uses that sight to deploy; the practitioner uses it to release. The dangerous middle is the person who has the operator's awareness without the practitioner's aim — exactly the figure samasthana's "feels good" failure mode describes, the one who stages the inner drama to perfect his masks rather than to melt them.
Sharpest implication: you cannot fix a rigid stance by working on what's visible, because the stance is a thought-shape, not a seen-shape — the circle you think, not the one you show. Every intervention aimed at posture, expression, or behavior treats the rupa and leaves the cohesive principle intact, which is why the corrected face always climbs back. The only thing that dissolves a sthana is reaching the configuration that produces it, and the only way Dukes knows to reach it is to stage, in motion, the exact pressure that makes it rise.
Generative questions: